common: Kconfig: Add dependency for default variables strings

Kconfig provides several config options for setting up default variables
but these are unused when variables are passed to U-Boot via file.
That's why cover this dependency in Kconfig.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>

diff --git a/common/Kconfig b/common/Kconfig
index c58f08ba91bf9fc26323365bb1a920700b5fa31a..b1934b3a9c51d68d04555c5eb5616ac9bc4d2d53 100644 (file)
--- a/common/Kconfig
+++ b/common/Kconfig
@@ -378,7 +378,7 @@ config USE_BOOTARGS
 
 config BOOTARGS
        string "Boot arguments"
-       depends on USE_BOOTARGS
+       depends on USE_BOOTARGS && !USE_DEFAULT_ENV_FILE
        help
          This can be used to pass arguments to the bootm command. The value of
          CONFIG_BOOTARGS goes into the environment value "bootargs". Note that
@@ -395,7 +395,7 @@ config USE_BOOTCOMMAND
 
 config BOOTCOMMAND
        string "bootcmd value"
-       depends on USE_BOOTCOMMAND
+       depends on USE_BOOTCOMMAND && !USE_DEFAULT_ENV_FILE
        default "run distro_bootcmd" if DISTRO_DEFAULTS
        help
          This is the string of commands that will be used as bootcmd and if
@@ -416,7 +416,7 @@ config USE_PREBOOT
 
 config PREBOOT
        string "preboot default value"
-       depends on USE_PREBOOT
+       depends on USE_PREBOOT && !USE_DEFAULT_ENV_FILE
        default ""
        help
          This is the default of "preboot" environment variable.